This photo released by the Syrian official news agency SANA, shows damage after a rocket slammed into a building, killing at least 12 people, in Aleppo, Syria, Friday, Jan. 18, 2013. In a spike in civil war violence that Syrian state media blamed on rebel fighters a rocket attack in the northern city of Aleppo occurred during a particularly bloody week nearly two years after an uprising began against Assad's regime. (AP Photo/SANA)